Let the Kids Play in the Streets
A high amount of street space is dedicated to motorised traffic, making it inaccessible to children. Currently, for children to be allowed to use a parking space for playing, it would be necessary to do that in a parked car!
Many urban spaces are planned for the convenience of large cars forcing cyclists and pedestrians to squeeze together on the edges of road. It makes no sense to most people, except for the one holding the power of overkill.